253077792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{21787}}^1$

素因数の和:21822

約数の個数: 72

約数和(自身を含む): 730246608

約数和(自身を除く): 477168816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 21787, 43574, 65361, 87148, 130722, 174296, 239657, 261444, 348592, 479314, 522888, 697184, 718971, 958628, 1045776, 1437942, 1917256, 2091552, 2636227, 2875884, 3834512, 5272454, 5751768, 7669024, 7908681, 10544908, 11503536, 15817362, 21089816, 23007072, 31634724, 42179632, 63269448, 84359264, 126538896, 253077792]

約数ペア:

[(1, 253077792), (2, 126538896), (3, 84359264), (4, 63269448), (6, 42179632), (8, 31634724), (11, 23007072), (12, 21089816), (16, 15817362), (22, 11503536), (24, 10544908), (32, 7908681), (33, 7669024), (44, 5751768), (48, 5272454), (66, 3834512), (88, 2875884), (96, 2636227), (121, 2091552), (132, 1917256), (176, 1437942), (242, 1045776), (264, 958628), (352, 718971), (363, 697184), (484, 522888), (528, 479314), (726, 348592), (968, 261444), (1056, 239657), (1452, 174296), (1936, 130722), (2904, 87148), (3872, 65361), (5808, 43574), (11616, 21787)]